HeathKit SB-104A Transceiver

Bands

80 m, 40 m, 20 m, 15 m, 10 m A, 10 m B, 10 m C, 10 m D, and WWV receive-only Reference

Modes

SSB / CW Reference

RF output power

SSB (PEP): 100 W high, 1 W low; CW: 100 W high, 1 W low Reference

Audio output power

2.5 W at 10% distortion Reference

Power requirement

12.6–16 VDC Reference

Current consumption

Receive: 2 A; transmit: 3 A low power, 20 A high power Reference

Intermediate frequency

1st IF: 8.65 MHz; 2nd IF: 3.395 MHz Reference

Dimensions

368 × 146 × 352 mm (14.49 × 5.75 × 13.86 in) Reference

Weight

9.1 kg (20 lb) Reference

Antenna impedance

50 ohms Reference

Specifications may vary by revision or market. Use linked manufacturer references when available and confirm critical details before purchase.